// LayerSimGeneric_t.cpp

#include "LayerSimGeneric.h"
#include <iostream>
#include <cassert>
#include <string>
#include "trfutil/trfstream.h"
#include "trfbase/HitGeneratorTest.h"
#include "trfbase/PropDirectedTest.h"
#include "trfbase/VTrack.h"
#include "LayerTest.h"

using std::cout;
using std::cerr;
using std::endl;
using std::string;

using namespace trf;

//**********************************************************************

int main( ) {

  string component = "LayerSimGeneric";
  string ok_prefix = component + " (I): ";
  string error_prefix = component + " test (E): ";

  cout << ok_prefix
       << "---------- Testing component " + component
          + ". ----------" << endl;

  // Make sure assert is enabled.
  bool assert_flag = false;
  assert ( ( assert_flag = true, assert_flag ) );
  if ( ! assert_flag ) {
    cerr << "Assert is disabled" << endl;
    return 1;
  }

  //********************************************************************

  cout << trf_format;
  cout << ok_prefix << "Check constructor." << endl;
  double spar = 5.0;
  SurfTest srf(spar);
  LayerSimGeneric::HitGeneratorPtr phgen( new HitGeneratorTest(srf) );
  LayerPtr plyr;
  plyr = new LayerTest(spar);
  PropagatorPtr pprop( new PropTest() );
  LayerSimGeneric lsim(plyr,phgen,pprop);
  cout << lsim << endl;
  Layer& lyr = lsim.get_layer();
  cout << lyr << endl;
  assert( plyr == &lyr );
  assert( lsim.get_generators().size() == 1 );
  VTrack trv( SurfacePtr(srf.new_pure_surface()) );
  lsim.add_clusters(trv);
  lsim.drop_clusters();

  //********************************************************************

  cout << ok_prefix
       << "------------- All tests passed. -------------" << endl;
  return 0;

  //********************************************************************

}